[  967.420959][T31337] br0: port 1(c1) entered blocking state
[  967.421176][T31337] br0: port 1(c1) entered disabled state
[  967.421348][T31337] c1: entered allmulticast mode
[  967.422837][T31337] c1: entered promiscuous mode
[  967.558233][T31342] br0: port 2(c2) entered blocking state
[  967.558411][T31342] br0: port 2(c2) entered disabled state
[  967.558578][T31342] c2: entered allmulticast mode
[  967.560094][T31342] c2: entered promiscuous mode
[  967.703144][T31347] br0: port 3(c3) entered blocking state
[  967.703324][T31347] br0: port 3(c3) entered disabled state
[  967.703488][T31347] c3: entered allmulticast mode
[  967.704995][T31347] c3: entered promiscuous mode
[  967.839247][T31352] br0: port 4(sender) entered blocking state
[  967.839451][T31352] br0: port 4(sender) entered disabled state
[  967.839648][T31352] sender: entered allmulticast mode
[  967.841143][T31352] sender: entered promiscuous mode
[  967.895462][T31354] br0: port 4(sender) entered blocking state
[  967.895689][T31354] br0: port 4(sender) entered forwarding state
[  967.896014][T31354] br0: port 3(c3) entered blocking state
[  967.896171][T31354] br0: port 3(c3) entered forwarding state
[  967.896458][T31354] br0: port 2(c2) entered blocking state
[  967.896606][T31354] br0: port 2(c2) entered forwarding state
[  967.896898][T31354] br0: port 1(c1) entered blocking state
[  967.897048][T31354] br0: port 1(c1) entered forwarding state
[  978.893362][   T71] br0: port 1(c1) entered disabled state
[  978.897018][   T71] c1 (unregistering): left allmulticast mode
[  978.897233][   T71] c1 (unregistering): left promiscuous mode
[  978.897421][   T71] br0: port 1(c1) entered disabled state
[  979.028563][   T71] br0: port 2(c2) entered disabled state
[  979.031065][   T71] c2 (unregistering): left allmulticast mode
[  979.031297][   T71] c2 (unregistering): left promiscuous mode
[  979.031476][   T71] br0: port 2(c2) entered disabled state
[  979.165743][   T71] br0: port 3(c3) entered disabled state
[  979.169528][   T71] c3 (unregistering): left allmulticast mode
[  979.169744][   T71] c3 (unregistering): left promiscuous mode
[  979.169927][   T71] br0: port 3(c3) entered disabled state
[  979.314862][   T71] br0: port 4(sender) entered disabled state
[  979.317768][   T71] sender (unregistering): left allmulticast mode
[  979.318019][   T71] sender (unregistering): left promiscuous mode
[  979.318742][   T71] br0: port 4(sender) entered disabled state